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Cisco GLC-LH-SM compatible 1000BASE-LX/LH SFP
A Cisco GLC-LH-SM compatible 1GbE SFP module supporting single-mode and multimode fibre, with duplex LC at 1310nm and reach up to 10km on single-mode fibre.

Key capabilities
Cisco GLC-LH-SM compatible
Designed and tested for compatible Cisco switches and routers.
Single-mode and multimode support
The exact DeviceDeal page lists up to 10km on single-mode fibre and up to 1km on multimode fibre.
1310nm duplex LC
Uses a duplex LC optical interface at 1310nm.
Hot-swappable SFP
The exact product description identifies the SFP module as hot-swappable.
What to know before buying
The exact page lists different reach by fibre type: up to 10km on single-mode and 1km on multimode. DDM is not supported on this model.
Australian version and manufacturer warranty
This item is the Australian version supplied by DeviceDeal and is covered by the official StarTech.com Lifetime manufacturer warranty in Australia.
Please retain your DeviceDeal tax invoice as proof of purchase. Warranty coverage and claims are subject to StarTech.com warranty terms, eligibility requirements and product assessment.
Frequently asked questions
What is the StarTech SFPGLCLHSMST compatible with?
What network speed does it support?
What fibre types can it use?
What are the listed distances?
What connector and wavelength are used?
Does it support DDM?
Is it hot-swappable?
What warranty applies in Australia?
(SFPGLCLHSMST)
Features and highlights
Cisco GLC-LH-SM compatible
Designed and tested for compatible Cisco switches and routers.
Single-mode and multimode support
The exact DeviceDeal page lists up to 10km on single-mode fibre and up to 1km on multimode fibre.
1310nm duplex LC
Uses a duplex LC optical interface at 1310nm.
Hot-swappable SFP
The exact product description identifies the SFP module as hot-swappable.
- 1GbE / 1.25Gbps
- Single-mode + multimode
- LC / 1310nm
- Lifetime warranty
Specifications
Verified specifications for StarTech SFPGLCLHSMST.

Warranty Information
| Warranty | Lifetime |
|---|
Hardware
| Compatible Brand | Cisco |
|---|---|
| Industry Standards | IEEE 802.3z 1000BASE-LX/LH |
| WDM | No |
Performance
| Compatible Networks | 1000 Mbps (1 Gbps) |
|---|---|
| DDM | No |
| Fiber Operating Mode | Half/Full-Duplex |
| Max Transfer Distance | 10 km (6.2 mi) |
| Maximum Data Transfer Rate | 1.25 Gbps |
| MTBF | 3,092,408 hours |
| Type | Single Mode / Multi Mode |
| Wavelength | 1310nm |
Connector(s)
| Local Unit Connectors | 1 - Fiber Optic LC Duplex Female |
|---|
Special Notes / Requirements
| Note | For use in Gigabit fiber networking equipment and media converters |
|---|---|
| System and Cable Requirements | MSA or Cisco compliant SFP port |
Power
| Power Consumption (In Watts) | < 1 W |
|---|
Environmental
| Humidity | 30~70% RH |
|---|---|
| Operating Temperature | 0°C to 70°C (32°F to 158°F) |
| Storage Temperature | -40°C to 85°C (-40°F to 85°F) |
Physical Characteristics
| Product Height | 0.4 in [1 cm] |
|---|---|
| Product Length | 2.4 in [60 mm] |
| Product Width | 0.5 in [12 mm] |
| Weight of Product | 0.7 oz [20 g] |
Packaging Information
| Package Height | 1.3 in [33 mm] |
|---|---|
| Package Length | 3.7 in [93 mm] |
| Package Width | 4.7 in [11.9 cm] |
| Shipping (Package) Weight | 1.6 oz [46 g] |
What's in the Box
| Included in Package | 1 - 1.25 Gbps Single Mode LC SFP |
|---|
| SKU | SFPGLCLHSMST |
| Barcode # | 65030850643 |
| Brand | Startech |
| Shipping Weight | 0.0400kg |
| Shipping Width | 0.100m |
| Shipping Height | 0.050m |
| Shipping Length | 0.110m |
| Shipping Cubic | 0.000550000m3 |
StarTech.com warranty in Australia
This item is the Australian version supplied by DeviceDeal and is covered by the official StarTech.com Lifetime manufacturer warranty in Australia.
Please retain your DeviceDeal tax invoice as proof of purchase.
Warranty coverage and claims are subject to StarTech.com warranty terms, eligibility requirements and product assessment. This wording does not promise automatic replacement or guaranteed claim approval.
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